Can i take two 5 mg pills of Saphris at the same time = 10 mg?

wont my tongue go super numb of 2x 5 mg if i take it at night? i no longer feel the need of abilify yay, Saphris is doing its job for psychosis but id like to hit the therapeutic dosage of 10 mg Saphris before coming of abilify. Because i feel the abilify is blocking some benefits, it will be some trial and error on this 1,

i dont wanna relapse on Saphris but its waaay better, i already lowered abilify from 25 mg to 12,5 mg these 5 days have been psychosis free your taughts please because i always needed 20 mg for psychosis mono with abilify, i also will consult my pdoc of course.

I no longer take CBD oil also its not very effective for me.